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MARTIN SPROCKET 12BTB45 Sprocket, 12B-1 Chain, 45 Teeth, 273.090 mm Pitch Dia., 284.840 mm O.D., Steel
Item: AL6ACHModel: 12BTB45
7 In Stock
284.840 mm
Ships within 2 days via
€421.84 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 50.8 mm |
| Bushing Type | 2012 Taper |
| Chain Size | #12B-1 |
| Hub Dia. | 90 mm |
| Length Through Bore | 31.75 mm |
| Material | Steel |
| No. Of Teeth | 45 |
| Outside Dia. | 284.84 mm |
| Pitch | 19.05 mm |
| Pitch Dia. | 273.09 mm |
| Type | Type B Single Strand Stock Bore Welded |
Shipping Info:
| Ship weight (kg) | 4.79 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 28.47 |
| Ship width (cm) | 28.47 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Bore Dia. | Hub Dia. | Length Through Bore | Bushing Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
 |
12BTB38 | 230.69 mm | 242.43 mm | 50.8 mm | 90 mm | 31.75 mm | 2012 Taper | 19.05 mm | €357.27 | |
 |
12BTB57 | 345.81 mm | 357.56 mm | 63.5 mm | 107 mm | 44.45 mm | 2517 Taper | 19.05 mm | €448.46 | |
 |
12BTB95 | 576.17 mm | 587.91 mm | 63.5 mm | 108 mm | 44.45 mm | 2517 Taper | 19.05 mm | €830.42 | |
 |
12BTB13H | 79.6 mm | 91.35 mm | - | 63 mm | 25.4 mm | 1210 Taper Lock | 19.05 mm | €142.26 | |
|
12BTB14H | 85.61 mm | 97.36 mm | 31.75 mm | 63 mm | 25.4 mm | 1210 Taper | 19.05 mm | €164.85 | |
|
12BTB15H | 91.63 mm | 103.37 mm | 41.28 mm | 71 mm | 25.4 mm | 1610 Taper | 19.05 mm | €175.41 | |
|
12BTB16H | 97.65 mm | 109.39 mm | 41.28 mm | 76 mm | 25.4 mm | 1610 Taper | 19.05 mm | €180.36 |
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MARTIN SPROCKET 12BTB45 Sprocket, 12B-1 Chain, 45 Teeth, 273.090 mm Pitch Dia., 284.840 mm O.D., Steel
€421.84 /unit